so far the red cross has raised $117 million in donations for sandy relief. the west coast definitely stepped up to help the east coast. we want to thank you. with your help, we were able to raise nearly $180,000 for the red cross hurricane sandy relief fund during yesterday's telethon. and you can still make a donation by visiting our website, cbssf.com and clicking on the red cross link. >> it was fun working on that answering the phones. >> it was so neat to talk to people. it's amazing how generous people were. >> they really turned out. thanks. >>> all right. they are warriors with wounds you can't see veterans of iraq and afghanistan suffering from brain trauma or ptsd. a group of those veterans got a chance to try a new approach to their therapy in vallejo today. cbs 5 reporter da lin shows us how dolphins help the healing process. >>> reporter: they came home with invisible scars, psychologically traumatized by the combat experiences in the iraq war. >> it's personal. i'd rather not go into those. >> nice nightmares ray common occurrence. although ove